Njengamanje, imboni yemishini yokwakha yaseShayina yethule inombolo enkulu yokuklama injini nobuchwepheshe bokukhiqiza obuvela emazweni athuthukile.Futhi kancane kancane bamukela umqondo womklamo wohlelo lokuvala uphawu lomhlaba jikelele kanye nobuchwepheshe besicelo sedivayisi yokuvala.
Eminyakeni engu-20 edlule, ngemizamo ehlanganyelwe yabasebenzi basekhaya besayensi nezobuchwepheshe, uhlelo oluphelele lukazwelonke lwazo zonke izinhlobo zomgodi wokufaka uphawu luye lwasungulwa ngokuhambisana ne-ISO/TC131/SC7.Ngesikhathi esifanayo, uhlelo kazwelonke standard of sealing izingxenye ezifana usayizi uchungechungeizingxenye zokuvala, inkomba yokusebenza yezingxenye zokuvala, ikhwalithi yokubukeka yezingxenye zokuvala, ukupakisha, ukugcinwa kanye nokuthuthwa kwezingxenye zokuvala sekusungulwe ngokuhambisana nezindinganiso zomhlaba wonke zazo zonke izinhlobo zezingxenye zokuvala.Ngakho-ke, ilungele ukuklama nokukhethwa kwezimpawu ezisetshenziswa ohlelweni lokuvala lwemishini yokwakha neminye imikhiqizo yemishini ye-hydraulic ephakathi nendawo nephezulu.
Imishini yokukhiqiza kanye nobuchwepheshe bokuhlola bamabhizinisi okuvala uphawu buyathuthukela ku-automation, izindleko eziphansi kanye nokuthembeka okuphezulu.Kusukela ochungechungeni lwezimboni, imboni ekhuphukayo yomkhakha wezingxenye zokuvala uphawu ikakhulukazi insimbi, ipulasitiki, irabha nezinye izinto.Izicelo ezisezansi nomfula ikakhulukazi i-petroleum, ubunjiniyela bamakhemikhali, imishini yokwakha nokunye.
Izigxivizo zenjoloba nezepulasitiki ezivame ukusetshenziswa i-nitrile, i-hydrogenated nitrile, irabha ye-fluorine, irabha ye-acrylic, i-polytetrafluoroethylene nezinye izinto ezikhethekile zenjoloba ifomula nokucubungula ucwaningo lobuchwepheshe, ukuthuthukisa ukusebenza okusebenzayo kanye nezinga lokusebenzisa kuseyiyona nto okugxilwe kuyo emsebenzini.Ukusetshenziswa kwama-nanomaterials kuzothuthukisa izakhiwo zemishini nemisebenzi ekhethekile yenjoloba nepulasitiki.
Ngamafuphi nje, ngokuthuthuka okusheshayo kwemboni yemishini yaseShayina, ikakhulukazi ukuthuthukiswa kwemboni yezimoto kanye nemboni yezokuxhumana ngogesi, imboni yenjoloba nepulasitiki yaseChina inokubaluleka okusebenzayo okungenakuthathelwa indawo kanye nencazelo ejulile yokuthuthukiswa kwemboni.
Isikhathi sokuthumela: Feb-07-2022